FR1238411A - Memory signaling device made with static elements such as transistors and diodes - Google Patents

Memory signaling device made with static elements such as transistors and diodes

Info

Publication number
FR1238411A
FR1238411A FR799126A FR799126A FR1238411A FR 1238411 A FR1238411 A FR 1238411A FR 799126 A FR799126 A FR 799126A FR 799126 A FR799126 A FR 799126A FR 1238411 A FR1238411 A FR 1238411A
Authority
FR
France
Prior art keywords
diodes
transistors
signaling device
device made
static elements
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR799126A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ind Controle & Equipment
Original Assignee
Ind Controle & Equipment
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ind Controle & Equipment filed Critical Ind Controle & Equipment
Priority to FR799126A priority Critical patent/FR1238411A/en
Application granted granted Critical
Publication of FR1238411A publication Critical patent/FR1238411A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
    • G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
FR799126A 1959-07-02 1959-07-02 Memory signaling device made with static elements such as transistors and diodes Expired FR1238411A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR799126A FR1238411A (en) 1959-07-02 1959-07-02 Memory signaling device made with static elements such as transistors and diodes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR799126A FR1238411A (en) 1959-07-02 1959-07-02 Memory signaling device made with static elements such as transistors and diodes

Publications (1)

Publication Number Publication Date
FR1238411A true FR1238411A (en) 1960-08-12

Family

ID=8716715

Family Applications (1)

Application Number Title Priority Date Filing Date
FR799126A Expired FR1238411A (en) 1959-07-02 1959-07-02 Memory signaling device made with static elements such as transistors and diodes

Country Status (1)

Country Link
FR (1) FR1238411A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3307166A (en) * 1964-09-08 1967-02-28 Charles B Slack Annunciator system
US3357008A (en) * 1964-03-17 1967-12-05 All American Eng Co Automatic alarm annunciator circuits
US3381286A (en) * 1964-06-18 1968-04-30 All American Eng Co Automatic alarm annunciator circuits
US3582925A (en) * 1967-08-08 1971-06-01 Beta Corp Indicator modules for annunciator systems

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3357008A (en) * 1964-03-17 1967-12-05 All American Eng Co Automatic alarm annunciator circuits
US3381286A (en) * 1964-06-18 1968-04-30 All American Eng Co Automatic alarm annunciator circuits
US3307166A (en) * 1964-09-08 1967-02-28 Charles B Slack Annunciator system
US3582925A (en) * 1967-08-08 1971-06-01 Beta Corp Indicator modules for annunciator systems

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